/* Chat — professional, restrained, system-aligned */
.chat-page {
  margin: 0 0 28px;
  font-size: 14px;
  color: var(--text-color, #1e293b);
  --chat-radius: 10px;
  --chat-radius-lg: 12px;
  --chat-border: var(--border-color, #e2e8f0);
  --chat-bg: var(--card-bg, #fff);
  --chat-muted: var(--text-muted, #64748b);
  --chat-ink: var(--text-color, #1e293b);
}

/* Hero — solid, not aurora; relies on site palette */
.chat-hero {
  background: var(--card-bg, #fff);
  border: 1px solid var(--chat-border);
  border-radius: var(--chat-radius-lg);
  padding: 18px 18px 16px;
  margin-bottom: 14px;
}

.chat-hero h2 {
  color: var(--chat-ink);
  border: none;
  margin: 0 0 6px;
  padding: 0;
  font-size: 17px;
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.chat-hero h2 i {
  margin-right: 7px;
  color: var(--link-color, #3b82f6);
  font-size: 15px;
}

.chat-hero p {
  color: var(--chat-muted);
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  max-width: 62ch;
}

.chat-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 12px;
}

.meta-pill {
  background: var(--code-bg, #f8fafc);
  border: 1px solid var(--chat-border);
  padding: 5px 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  color: var(--chat-muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  line-height: 1;
}

.chat-actions {
  margin-left: auto;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* Buttons — two variants only, no scale hover */
.btn {
  appearance: none;
  border-radius: 8px;
  padding: 7px 12px;
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid transparent;
  transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease;
}

.btn:focus-visible {
  outline: 2px solid var(--link-color, #3b82f6);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--link-color, #2563eb);
  color: #fff;
  border-color: var(--link-color, #2563eb);
}

.btn-primary:hover { background: var(--link-hover, #1d4ed8); border-color: var(--link-hover, #1d4ed8); }
.btn-primary:active { transform: translateY(0.5px); }

.btn-ghost {
  background: var(--chat-bg);
  color: var(--chat-ink);
  border-color: var(--chat-border);
}

.btn-ghost:hover { background: var(--code-bg, #f8fafc); border-color: #cbd5e1; }
.btn-ghost:active { background: #f1f5f9; }

.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn[hidden] { display: none !important; }

.btn-sm { padding: 6px 10px; font-size: 12px; }

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.dot-grey { background: #94a3b8; }
.dot-green { background: #16a34a; box-shadow: 0 0 0 3px rgba(22,163,74,0.12); }
.dot-red { background: #dc2626; box-shadow: 0 0 0 3px rgba(220,38,38,0.12); }
.dot-amber { background: #d97706; box-shadow: 0 0 0 3px rgba(217,119,6,0.14); }

/* Settings — dense, form-first */
.chat-settings {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 16px;
  background: var(--chat-bg);
  border: 1px solid var(--chat-border);
  border-radius: var(--chat-radius-lg);
  padding: 16px;
  margin-bottom: 12px;
}

.chat-settings .setting { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.chat-settings .setting:nth-child(3) { grid-column: 1 / -1; }

.chat-settings label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--chat-muted);
  line-height: 1;
}

.chat-settings label .opt { font-weight: 500; text-transform: none; letter-spacing: 0; color: #94a3b8; }

.chat-settings input,
.chat-settings select {
  font: inherit;
  font-size: 13px;
  font-weight: 450;
  padding: 8px 10px;
  height: 36px;
  border: 1px solid var(--chat-border);
  border-radius: 8px;
  background: #fff;
  color: var(--chat-ink);
  width: 100%;
  box-sizing: border-box;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.chat-settings input::placeholder { color: #94a3b8; }
.chat-settings input:focus,
.chat-settings select:focus {
  outline: none;
  border-color: var(--link-color, #3b82f6);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.14);
}

.setting-wide { grid-column: 1 / -1; }

.search-row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.search-row .check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 550;
  text-transform: none;
  letter-spacing: 0;
  color: var(--chat-ink);
  white-space: nowrap;
  cursor: pointer;
}

.search-row .check input { width: 16px; height: 16px; accent-color: var(--link-color, #3b82f6); }

.search-row select { flex: 0 0 auto; width: auto; height: 36px; }
.search-row input[type="password"] { flex: 1; min-width: 180px; }

.search-row input[type="text"],
.search-row input[type="number"],
.search-row select {
  font: inherit;
  font-size: 13px;
  padding: 8px 10px;
  height: 36px;
  border: 1px solid var(--chat-border);
  border-radius: 8px;
  background: #fff;
  color: var(--chat-ink);
  box-sizing: border-box;
}

.setting-hint {
  margin: 2px 0 0;
  font-size: 11.5px;
  color: var(--chat-muted);
  line-height: 1.5;
}

.setting-hint a { color: var(--link-color); text-decoration: underline; text-underline-offset: 2px; }
.setting-hint a:hover { color: var(--link-hover); }

/* Live Camera — sticky, restrained */
.live-cam {
  background: var(--chat-bg);
  border: 1px solid var(--chat-border);
  border-radius: var(--chat-radius-lg);
  margin-bottom: 12px;
  overflow: hidden;
  position: sticky;
  top: 12px;
  z-index: 8;
}

.live-cam-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--chat-border);
  background: var(--code-bg, #f8fafc);
}

.live-cam-title {
  font-weight: 650;
  font-size: 12.5px;
  letter-spacing: -0.01em;
  color: var(--chat-ink);
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.live-cam-title i { color: var(--chat-muted); font-size: 12px; }

.live-badge {
  font-size: 10.5px;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid var(--chat-border);
  background: #fff;
  color: var(--chat-muted);
  line-height: 1;
}

.live-badge.on { background: #f0fdf4; border-color: #bbf7d0; color: #15803d; }
.live-badge.busy { background: #fffbeb; border-color: #fde68a; color: #92400e; }
.live-badge.err { background: #fef2f2; border-color: #fecaca; color: #991b1b; }

.live-cam-actions { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }

.live-cam-body { padding: 12px 14px; background: #fff; }

.cam-preview {
  position: relative;
  background: #0f172a;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  max-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #1e293b;
}

.cam-preview video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: #0f172a;
}

.cam-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #e2e8f0;
  font-size: 12.5px;
  font-weight: 550;
  background: rgba(15, 23, 42, 0.58);
  text-align: center;
  padding: 12px;
}

.cam-overlay[hidden] { display: none !important; }

.cam-controls {
  display: flex;
  gap: 10px 14px;
  flex-wrap: wrap;
  align-items: center;
  margin: 12px 0 10px;
  font-size: 12.5px;
  padding: 10px 12px;
  background: var(--code-bg, #f8fafc);
  border: 1px solid var(--chat-border);
  border-radius: 8px;
}

.cam-controls .check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 550;
  color: var(--chat-ink);
  cursor: pointer;
  font-size: 12.5px;
}

.cam-controls .check input { width: 15px; height: 15px; accent-color: var(--link-color); }

.cam-select-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--chat-muted);
  font-size: 11px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.cam-select-label select {
  text-transform: none;
  letter-spacing: 0;
  font-size: 12.5px;
  font-weight: 500;
  padding: 6px 8px;
  height: 30px;
  border-radius: 7px;
  border: 1px solid var(--chat-border);
  background: #fff;
  color: var(--chat-ink);
}

.cam-log {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 240px;
  overflow-y: auto;
  border: 1px solid var(--chat-border);
  border-radius: 10px;
  padding: 10px;
  background: var(--code-bg, #f8fafc);
  min-height: 68px;
  scrollbar-width: thin;
  scrollbar-color: #cbd5e1 transparent;
}

.cam-log::-webkit-scrollbar { width: 6px; }
.cam-log::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 999px; }

.cam-log:empty::before {
  content: "Commentary will appear here once the camera is running.";
  color: var(--chat-muted);
  font-size: 12.5px;
  line-height: 1.5;
}

.cam-entry {
  background: #fff;
  border: 1px solid var(--chat-border);
  border-radius: 9px;
  padding: 9px 10px;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--chat-ink);
}

.cam-entry time {
  display: block;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--chat-muted);
  margin-bottom: 4px;
}

.cam-entry.cam-pending { opacity: 0.75; border-style: dashed; background: #fff; }
.cam-entry.cam-error { background: #fef2f2; border-color: #fecaca; color: #7f1d1d; }

.cam-hint {
  margin: 10px 0 0;
  font-size: 11px;
  color: var(--chat-muted);
  line-height: 1.5;
}

/* Chat log — the primary reading surface */
.chat-log {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 280px;
  max-height: min(58vh, 560px);
  overflow-y: auto;
  background: var(--chat-bg);
  border: 1px solid var(--chat-border);
  border-radius: var(--chat-radius-lg);
  padding: 16px;
  margin-bottom: 12px;
  scrollbar-width: thin;
  scrollbar-color: #cbd5e1 transparent;
}

.chat-log::-webkit-scrollbar { width: 6px; }
.chat-log::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 999px; }
.chat-log:focus-visible { outline: 2px solid var(--link-color); outline-offset: 2px; }

.chat-empty {
  margin: auto;
  text-align: center;
  color: var(--chat-muted);
  padding: 24px 12px;
}

.chat-empty i { font-size: 22px; margin-bottom: 10px; color: #cbd5e1; display: block; }
.chat-empty p { font-size: 13px; line-height: 1.6; margin: 0; }
.chat-empty p strong { color: var(--chat-ink); font-weight: 650; }

/* Messages — distinct roles, no nested cards */
.msg {
  max-width: 78%;
  padding: 11px 14px;
  border-radius: 14px;
  font-size: 13.5px;
  line-height: 1.6;
  overflow-wrap: break-word;
  word-break: break-word;
}

.msg-user {
  align-self: flex-end;
  background: var(--link-color, #2563eb);
  color: #fff;
  border-bottom-right-radius: 4px;
  white-space: pre-wrap;
}

.msg-assistant {
  align-self: flex-start;
  background: #fff;
  border: 1px solid var(--chat-border);
  color: var(--chat-ink);
  border-bottom-left-radius: 4px;
}

.msg-error {
  align-self: stretch;
  max-width: 100%;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #7f1d1d;
  border-radius: 9px;
  font-size: 13px;
  padding: 10px 12px;
}

.msg .role {
  display: block;
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  opacity: 0.62;
  margin-bottom: 5px;
}

.msg pre {
  background: #0f172a;
  color: #e2e8f0;
  border-radius: 8px;
  padding: 10px 12px;
  overflow-x: auto;
  font-size: 12px;
  line-height: 1.5;
  margin: 8px 0;
  border: 1px solid #1e293b;
}

.msg code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.msg p { margin: 0 0 8px; }
.msg p:last-child { margin-bottom: 0; }

.msg table {
  border-collapse: collapse;
  width: 100%;
  margin: 8px 0;
  font-size: 12.5px;
  display: block;
  overflow-x: auto;
  border: 1px solid var(--chat-border);
  border-radius: 8px;
}

.msg th, .msg td {
  border: 1px solid var(--chat-border);
  padding: 7px 10px;
  text-align: left;
  white-space: nowrap;
}

.msg th { background: var(--code-bg, #f8fafc); font-weight: 650; color: var(--chat-ink); }
.msg td { background: #fff; }

.typing { display: inline-flex; gap: 4px; padding: 4px 0; align-items: center; }
.typing span {
  width: 6px; height: 6px; border-radius: 50%;
  background: #94a3b8;
  animation: blink 1.2s infinite;
}
.typing span:nth-child(2) { animation-delay: 0.15s; }
.typing span:nth-child(3) { animation-delay: 0.3s; }
@keyframes blink { 0%, 80%, 100% { opacity: 0.3; } 40% { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .typing span { animation: none; opacity: 0.6; } }

/* Composer — sticky bottom on long pages */
.chat-composer {
  position: sticky;
  bottom: 12px;
  z-index: 7;
  display: flex;
  gap: 10px;
  align-items: flex-end;
  background: var(--chat-bg);
  border: 1px solid var(--chat-border);
  border-radius: var(--chat-radius-lg);
  padding: 10px 10px 10px 14px;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
}

.chat-composer:focus-within {
  border-color: var(--link-color);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.12), 0 4px 20px rgba(15,23,42,0.06);
}

.chat-composer textarea {
  flex: 1;
  font: inherit;
  font-size: 13.5px;
  font-weight: 450;
  border: none;
  outline: none;
  resize: none;
  background: transparent;
  color: var(--chat-ink);
  line-height: 1.55;
  max-height: 132px;
  min-height: 22px;
  padding: 4px 0;
}

.chat-composer textarea::placeholder { color: #94a3b8; }
.composer-btns { display: flex; gap: 8px; flex-shrink: 0; align-items: center; }

/* Help sections — quiet */
.chat-help {
  margin-top: 12px;
  font-size: 13px;
  background: var(--chat-bg);
  border: 1px solid var(--chat-border);
  border-radius: 10px;
  padding: 0;
  overflow: hidden;
}

.chat-help summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 12.5px;
  color: var(--chat-ink);
  padding: 11px 14px;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.chat-help summary::-webkit-details-marker { display: none; }
.chat-help[open] summary { border-bottom: 1px solid var(--chat-border); background: var(--code-bg, #f8fafc); }
.chat-help summary i { color: var(--chat-muted); font-size: 12px; }
.chat-help > div { padding: 12px 14px; }
.chat-help ul { margin: 8px 0 4px; padding-left: 18px; }
.chat-help li { margin-bottom: 7px; line-height: 1.55; color: var(--chat-ink); }
.chat-help p { color: var(--chat-muted); }

.code-box {
  background: #0f172a;
  color: #e2e8f0;
  border: 1px solid #1e293b;
  border-radius: 8px;
  padding: 10px 12px;
  margin: 8px 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11.5px;
  overflow-x: auto;
  line-height: 1.5;
}

.code-box code { color: #e2e8f0; background: transparent; border: none; padding: 0; }

/* Misc */
.search-row input:focus,
.cam-select-label select:focus,
.chat-composer textarea:focus { outline: none; }

.msg-search {
  align-self: flex-start;
  font-size: 11.5px;
  font-weight: 500;
  color: var(--chat-muted);
  background: var(--code-bg, #f8fafc);
  border: 1px dashed var(--chat-border);
  border-radius: 999px;
  padding: 5px 10px;
  max-width: 100%;
}

.chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: -2px 0 10px;
}

.chip {
  appearance: none;
  font: inherit;
  font-size: 12px;
  font-weight: 550;
  color: var(--chat-ink);
  background: #fff;
  border: 1px solid var(--chat-border);
  border-radius: 999px;
  padding: 6px 11px;
  cursor: pointer;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chip:hover { border-color: #94a3b8; background: var(--code-bg, #f8fafc); }
.chip:focus-visible { outline: 2px solid var(--link-color); outline-offset: 2px; }

.btn-recording {
  color: #dc2626 !important;
  border-color: #fecaca !important;
  background: #fef2f2 !important;
}

.watch-item {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  border: 1px solid var(--chat-border);
  border-radius: 9px;
  padding: 9px 12px;
  margin-bottom: 8px;
  font-size: 13px;
  background: #fff;
}

.watch-item .wq { font-weight: 650; flex: 1; min-width: 140px; color: var(--chat-ink); }
.watch-item .wp { font-variant-numeric: tabular-nums; font-weight: 600; color: var(--chat-ink); }
.watch-item .wt { font-size: 11px; color: var(--chat-muted); }

.badge-drop { background: #f0fdf4; color: #15803d; border: 1px solid #bbf7d0; border-radius: 999px; padding: 2px 8px; font-size: 11px; font-weight: 650; }
.badge-target { background: #eff6ff; color: #1d4ed8; border: 1px solid #bfdbfe; border-radius: 999px; padding: 2px 8px; font-size: 11px; font-weight: 650; }

.watch-del {
  appearance: none; background: none; border: none; cursor: pointer;
  color: var(--chat-muted); font-size: 13px; padding: 4px 6px; border-radius: 6px;
}
.watch-del:hover { color: #dc2626; background: #fef2f2; }
.watch-del:focus-visible { outline: 2px solid var(--link-color); }

.img-strip { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.img-strip[hidden] { display: none !important; }

.img-thumb {
  position: relative;
  width: 68px;
  height: 68px;
  border-radius: 9px;
  overflow: hidden;
  border: 1px solid var(--chat-border);
  background: #fff;
}

.img-thumb { width: 84px; height: 84px; }
.img-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; cursor: pointer; }
.img-thumb img:focus-visible { outline: 2px solid var(--link-color, #3b82f6); outline-offset: -2px; }

.img-pos {
  position: absolute;
  top: 4px; left: 4px;
  min-width: 18px; height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.78);
  color: #fff;
  font-size: 10.5px;
  font-weight: 650;
  line-height: 18px;
  text-align: center;
}

.img-thumb .img-remove {
  position: absolute;
  top: 4px; right: 4px;
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.8);
  background: rgba(15, 23, 42, 0.78);
  color: #fff;
  font-size: 11px;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
}

.img-thumb .img-remove:hover { background: rgba(15,23,42,0.92); }

.img-tools {
  position: absolute;
  left: 4px; right: 4px; bottom: 4px;
  display: flex;
  gap: 4px;
  justify-content: center;
}

.img-tools button {
  flex: 1;
  height: 20px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.75);
  background: rgba(15, 23, 42, 0.78);
  color: #fff;
  font-size: 12px;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
  padding: 0;
}

.img-tools button:hover:not(:disabled) { background: rgba(15,23,42,0.92); }
.img-tools button:disabled { opacity: 0.35; cursor: default; }
.img-tools button:focus-visible,
.img-thumb .img-remove:focus-visible,
.img-clear-all:focus-visible { outline: 2px solid var(--link-color, #3b82f6); outline-offset: 2px; }

.img-clear-all {
  align-self: center;
  appearance: none;
  background: none;
  border: 1px solid var(--chat-border);
  border-radius: 8px;
  color: var(--chat-muted);
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 10px;
  cursor: pointer;
}

.img-clear-all:hover { color: #dc2626; border-color: #fecaca; background: #fef2f2; }

/* Off-screen replace picker: in the document so the chooser opens, never visible */
.img-replace-picker {
  position: fixed;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.msg .attached-img {
  max-width: 260px;
  border-radius: 9px;
  margin-bottom: 8px;
  display: block;
  border: 1px solid var(--chat-border);
}

/* Dark mode — keep contrast, no aurora */
@media (prefers-color-scheme: dark) {
  .chat-settings input,
  .chat-settings select,
  .search-row input[type="text"],
  .search-row input[type="number"],
  .search-row select,
  .cam-select-label select { background: rgba(15,23,42,0.6); color: var(--chat-ink); border-color: var(--chat-border); }

  .live-cam-body, .chat-log, .chat-composer, .cam-log, .cam-entry, .watch-item, .img-thumb { background: rgba(15,23,42,0.55); }
  .chat-hero { background: rgba(15,23,42,0.55); }
  .cam-log { background: rgba(15,23,42,0.35); }
  .msg-assistant { background: rgba(15,23,42,0.55); }
  .msg td { background: rgba(15,23,42,0.4); }
}

/* Responsive */
@media (max-width: 720px) {
  .chat-settings { grid-template-columns: 1fr; padding: 14px; }
  .chat-log { max-height: 56vh; padding: 12px; }
  .msg { max-width: 88%; }
  .chat-actions { margin-left: 0; width: 100%; }
  .chat-hero { padding: 16px; }
  .live-cam { top: 8px; }
  .chat-composer { bottom: 8px; padding: 8px 8px 8px 12px; }
}

@media (max-width: 480px) {
  .cam-controls { padding: 10px; }
  .chat-page { font-size: 13px; }
}